How to Fill Out and File a California Disclaimer of Inheritance

A California disclaimer of inheritance is a signed, written refusal that lets you decline property left to you so it passes to the next person in line as if you had died before the person who left it. Done right, it is governed by California Probate Code Sections 275 through 288 and also qualifies under Internal Revenue Code Section 2518, so the IRS does not treat the refused property as a taxable gift from you to whoever ends up with it. Done wrong — a missed deadline, a deposited check, a conditional sentence — and the refusal is worthless.

What the Disclaimer Must Say

California does not publish an official form. You draft the document yourself, use a template from a county law library, or have an attorney prepare one. Whatever the format, the writing has to contain certain things or it will not hold up under state or federal law.

It must be in writing and signed by you (or, for fiduciary disclaimers, by the authorized representative).
It must be irrevocable and unqualified. No conditions. Language like “I disclaim unless my sister does not want it” invalidates the document.
It must identify the person who created the interest by full legal name, with the date of death or date of transfer.
It must describe the property precisely. For real estate, use the full legal description from the deed — lot, tract, and county. For financial accounts, include the institution and account number. For trust interests, name the trust and its date.
It must state the scope: the entire interest, or a defined portion such as “50 percent of the residuary estate” or a single named parcel.
It should declare that you have not accepted any benefits from the interest.

If the disclaimer involves real property, it must be acknowledged before a notary in the same manner as a grant of real property.¹ Even when real property is not involved, notarizing is worth the trouble; it makes the signature much harder to challenge later. California notaries can charge up to $15 per signature for an acknowledgment.²

The Nine-Month Deadline

California requires the disclaimer within a “reasonable time” after you learn about the interest, but the Probate Code provides a safe harbor: filing within nine months of the triggering event is conclusively presumed timely.³

For the interests most people are dealing with — those created by a will, intestate succession, a Totten trust, life insurance, an employee benefit plan, an IRA, or joint tenancy survivorship — the nine months runs from the death of the person who created the interest, or from the date the interest becomes permanently vested, whichever is later.

Interests created by a living trust or an outright lifetime gift use a different clock: nine months after the latest of the trust or gift being created, your first knowledge of the interest, or the date the interest permanently vests. Future interests get longer still — nine months after the interest becomes a present possessory estate, or the time set by the other subdivisions, whichever is later.

Miss the safe harbor and you can still try to file, but the burden shifts to you to prove the timing was reasonable. That is a hard place to be, especially once the estate has been distributed.

Federal law runs its own clock. To qualify under IRC Section 2518, the written disclaimer must reach the transferor, the transferor’s legal representative, or the person holding legal title within nine months of the transfer that created the interest, or within nine months of the disclaimant turning 21, whichever is later.⁴ For property passing at death, the transfer date is the date of death. A person under 21 has until nine months after reaching 21 under federal regulation, regardless of when the transfer happened.⁵ California’s “reasonable time” rule still has to be satisfied on top of that, so a guardian relying on the federal extension should confirm the state safe harbor too.

Don’t Touch the Property First

You lose the right to disclaim the moment you accept the interest or any benefit from it. Probate Code Section 285 spells out four actions that count as acceptance:⁶

Transferring or pledging the interest — any voluntary assignment, conveyance, encumbrance, pledge, or contract to do one of those things. The narrow exception is a gratuitous transfer of your entire interest to the person who would have received it under a qualified disclaimer anyway.
Signing a formal written waiver of your right to disclaim under Probate Code Section 284.
Accepting the interest or any benefit. Depositing a check, moving into inherited property, collecting rent, or using the property in any way qualifies. This is the trap most people fall into. Even a small benefit can kill the disclaimer.
Judicial sale. If the interest or any part of it is sold through a court-ordered sale, the window closes.

Taking title as a joint tenant when the joint tenancy was originally created is not acceptance for this purpose. You can still disclaim the survivorship interest that comes to you when the other joint tenant dies.

Where to File and Record It

Signing is only half the job. Delivery to the right person is what actually makes the disclaimer effective, and for real estate you have to record it too.

Under Probate Code Section 280, you can file the disclaimer with any of the following:

The superior court in the county where the decedent’s estate is being administered, or in any county where administration would be proper if no probate has been opened.
The trustee, personal representative, or other fiduciary responsible for distributing the interest.
Any person who has custody, possession, or legal title to the property.
The creator of the interest, if still living, which matters for lifetime gifts and trust interests.

Send it by certified mail with a return receipt so you have proof it arrived before the deadline. If you hand-deliver, have the recipient sign and date an acknowledgment of receipt.

When the disclaimer affects real estate or a debt secured by real estate, record it with the County Recorder in the county where the property sits. The statute allows a properly acknowledged disclaimer to be recorded “in like manner and with like effect as a grant of real property,” and the usual rules about recorded versus unrecorded conveyances apply. Recording protects the next recipient’s title.

Bring the original signed and notarized disclaimer to the recorder’s office. Base recording fees for a single-page document in California typically start between $14 and $20, depending on the county.⁷ Most real estate documents also carry mandatory surcharges; the Building Homes and Jobs Act fee alone adds $75 per title on real estate instruments.⁸ Total recording costs for a one-page real property disclaimer can easily reach $90 or more. Call the recorder in advance to confirm, since fees vary by county and change periodically. The office returns a file-stamped copy that is your proof of recording.

Where the Property Goes Next

Once a valid disclaimer is on file, California treats you as though you died before the person who created the interest. For a present interest, the property passes as if you predeceased the creator; for a future interest, as if you died before the event that would have vested your right to receive it. The disclaimer relates back to the date of death or the triggering event for all purposes.⁹

Where the property actually lands depends on the will, trust, or other instrument. If an alternate beneficiary is named, that person takes it. If not, California’s intestacy or anti-lapse rules pick the next recipient. You cannot steer the outcome; a disclaimer that tries to direct where the property goes is not a disclaimer.

A valid disclaimer is not a voidable transfer under California’s Uniform Voidable Transactions Act.¹⁰ Creditors cannot claw back a properly disclaimed interest by arguing you dumped assets to dodge debts. The legal fiction is that the property was never yours to transfer.

Federal Tax Requirements

A disclaimer that meets all four requirements of IRC Section 2518 is a “qualified disclaimer.” The IRS ignores the disclaimant for gift tax, estate tax, and generation-skipping transfer tax purposes, treating the property as though it passed directly from the decedent to the ultimate recipient.⁴ The four requirements:

The refusal is in writing.
The writing reaches the transferor, the transferor’s legal representative, or the legal title holder within nine months of the transfer, or within nine months of the disclaimant turning 21.
The disclaimant has not accepted the interest or any of its benefits.
The interest passes without any direction from the disclaimant, and it passes to either the decedent’s spouse or someone other than the disclaimant.

The last requirement is where trust beneficiaries get caught. If you disclaim but the property circles back to you under a trust provision, the disclaimer is not qualified federally, even if California accepts it under state law. Federal law does not adopt California’s “predeceased” fiction; it just insists the property end up somewhere other than with you, without your involvement in routing it there.⁵ When a trust is in the picture, trace where the disclaimed interest actually goes under the trust terms before signing.

Fiduciary Disclaimers

If you are not disclaiming for yourself, court permission comes first. A conservator must obtain a court order under Probate Code Section 276 before disclaiming on behalf of a conservatee. A guardian of a minor’s estate — or a guardian ad litem if none has been appointed — must petition the superior court under Section 277, and the court will approve only if it finds the minor, acting as a prudent person, would have disclaimed.¹¹ A personal representative can disclaim on behalf of a deceased beneficiary, again with court authorization. Keep the signed order with the disclaimer itself; the executor or trustee will need to see both.

1
California Legislative Information. California Code Probate Code 280
2
California Secretary of State. 2026 California Notary Public Handbook
3
California Legislative Information. California Code Probate Code 279
4
Office of the Law Revision Counsel. 26 USC 2518 – Disclaimers
5
eCFR. 26 CFR 25.2518-2 – Requirements for a Qualified Disclaimer
6
California Legislative Information. California Probate Code Division 2 Part 8 Chapter 2
7
San Joaquin County. Recorder-County Clerk Fee Schedule
8
San Mateo County Assessor-County Clerk-Recorder. Amendment to Assessor-County Clerk-Recorder Schedule of Fees
9
California Legislative Information. California Code Probate Code 282
10
California Legislative Information. California Code Probate Code 283
11
California Legislative Information. California Code Probate Code 277